Study on competitive absorption between Cu2+ and Pb2+ in lettuce (Lactuca sativa L. var.capitala L.)
Study on competitive absorption between Cu2+ and Pb2+ in lettuce (Lactuca sativa L. var.capitala L.)
When water or soil has the presence of a metal at a certain level, the metal can inhibit or stimulate the absorption of other metals in plants. Therefore, the study on competitive absorption among metals in plants is very necessary. The aim of this study is to find out the competitive absorption between Cu2+ and Pb2+ from polluted soil to lettuce.